require 'spec_helper'
module Refinery
describe BlogPost do
let(:blog_post) { Factory.create(:blog_post) }
describe "validations" do
it "requires title" do
Factory.build(:blog_post, :title => "").should_not be_valid
end
it "won't allow duplicate titles" do
Factory.build(:blog_post, :title => blog_post.title).should_not be_valid
end
it "requires body" do
Factory.build(:blog_post, :body => nil).should_not be_valid
end
end
describe "comments association" do
it "have a comments attribute" do
blog_post.should respond_to(:comments)
end
it "destroys associated comments" do
Factory.create(:blog_comment, :blog_post_id => blog_post.id)
blog_post.destroy
BlogComment.find_by_blog_post_id(blog_post.id).should == nil
end
end
describe "categories association" do
it "have categories attribute" do
blog_post.should respond_to(:categories)
end
end
describe "tags" do
it "acts as taggable" do
blog_post.should respond_to(:tag_list)
#the factory has default tags, including 'chicago'
blog_post.tag_list.should include("chicago")
end
end
describe "authors" do
it "are authored" do
BlogPost.instance_methods.map(&:to_sym).should include(:author)
end
end
describe "by_archive scope" do
before do
@blog_post1 = Factory.create(:blog_post, :published_at => Date.new(2011, 3, 11))
@blog_post2 = Factory.create(:blog_post, :published_at => Date.new(2011, 3, 12))
#2 months before
Factory.create(:blog_post, :published_at => Date.new(2011, 1, 10))
end
it "returns all posts from specified month" do
#check for this month
date = "03/2011"
BlogPost.by_archive(Time.parse(date)).count.should be == 2
BlogPost.by_archive(Time.parse(date)).should == [@blog_post2, @blog_post1]
end
end
describe "all_previous scope" do
before do
@blog_post1 = Factory.create(:blog_post, :published_at => Time.now - 2.months)
@blog_post2 = Factory.create(:blog_post, :published_at => Time.now - 1.month)
Factory.create(:blog_post, :published_at => Time.now)
end
it "returns all posts from previous months" do
BlogPost.all_previous.count.should be == 2
BlogPost.all_previous.should == [@blog_post2, @blog_post1]
end
end
describe "live scope" do
before do
@blog_post1 = Factory.create(:blog_post, :published_at => Time.now.advance(:minutes => -2))
@blog_post2 = Factory.create(:blog_post, :published_at => Time.now.advance(:minutes => -1))
Factory.create(:blog_post, :draft => true)
Factory.create(:blog_post, :published_at => Time.now + 1.minute)
end
it "returns all posts which aren't in draft and pub date isn't in future" do
BlogPost.live.count.should be == 2
BlogPost.live.should == [@blog_post2, @blog_post1]
end
end
describe "uncategorized scope" do
before do
@uncategorized_blog_post = Factory.create(:blog_post)
@categorized_blog_post = Factory.create(:blog_post)
@categorized_blog_post.categories << Factory.create(:blog_category)
end
it "returns uncategorized posts if they exist" do
BlogPost.uncategorized.should include @uncategorized_blog_post
BlogPost.uncategorized.should_not include @categorized_blog_post
end
end
describe "#live?" do
it "returns true if post is not in draft and it's published" do
Factory.create(:blog_post).live?.should be_true
end
it "returns false if post is in draft" do
Factory.create(:blog_post, :draft => true).live?.should be_false
end
it "returns false if post pub date is in future" do
Factory.create(:blog_post, :published_at => Time.now.advance(:minutes => 1)).live?.should be_false
end
end
describe "#next" do
before do
Factory.create(:blog_post, :published_at => Time.now.advance(:minutes => -1))
@blog_post = Factory.create(:blog_post)
end
it "returns next article when called on current article" do
BlogPost.last.next.should == @blog_post
end
end
describe "#prev" do
before do
Factory.create(:blog_post)
@blog_post = Factory.create(:blog_post, :published_at => Time.now.advance(:minutes => -1))
end
it "returns previous article when called on current article" do
BlogPost.first.prev.should == @blog_post
end
end
describe "#category_ids=" do
before do
@cat1 = Factory.create(:blog_category, :id => 1)
@cat2 = Factory.create(:blog_category, :id => 2)
@cat3 = Factory.create(:blog_category, :id => 3)
blog_post.category_ids = [1,2,"","",3]
end
it "rejects blank category ids" do
blog_post.categories.count.should == 3
end
it "returns array of categories based on given ids" do
blog_post.categories.should == [@cat1, @cat2, @cat3]
end
end
describe ".comments_allowed?" do
context "with Refinery::Setting comments_allowed set to true" do
before do
Refinery::Setting.set(:comments_allowed, { :scoping => 'blog', :value => true })
end
it "should be true" do
BlogPost.comments_allowed?.should be_true
end
end
context "with Refinery::Setting comments_allowed set to false" do
before do
Refinery::Setting.set(:comments_allowed, { :scoping => 'blog', :value => false })
end
it "should be false" do
BlogPost.comments_allowed?.should be_false
end
end
end
describe "custom teasers" do
it "should allow a custom teaser" do
Factory.create(:blog_post, :custom_teaser => 'This is some custom content').should be_valid
end
end
describe ".teasers_enabled?" do
context "with Refinery::Setting teasers_enabled set to true" do
before do
Refinery::Setting.set(:teasers_enabled, { :scoping => 'blog', :value => true })
end
it "should be true" do
BlogPost.teasers_enabled?.should be_true
end
end
context "with Refinery::Setting teasers_enabled set to false" do
before do
Refinery::Setting.set(:teasers_enabled, { :scoping => 'blog', :value => false })
end
it "should be false" do
BlogPost.teasers_enabled?.should be_false
end
end
end
end
end
